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williamleferrand

deriving-yojson's Issues

Deriving-yojson when record field is a variant

Hi,

I was wondering if it was possible to use deriving-yojson on a record where one of the field is a variant of records.

For example:

type t1 = {
  t1_field : float;
} deriving (Yojson)

type t2 = {
  t2_field : string;
} deriving (Yojson)

type t =
 | T1 of t1
 | T2 of t2
deriving (Yojson)

type tt = {
  name : string;
  field : t;
} deriving (Yojson)

Kind Regards,

Julien

Using deriving-yojson makes utop crash :)

I have this issue:

─( 01:00:00 )─< command 0 >────────────────────────────────────────────────────────────────────────{ counter: 0 }─
utop # #camlp4o;;                                                                                                 
        Camlp4 Parsing version 4.01.0                                                                             

─( 16:37:00 )─< command 1 >────────────────────────────────────────────────────────────────────────{ counter: 0 }─
utop # #require "deriving-yojson.syntax";;                                                                        
─( 16:37:05 )─< command 2 >────────────────────────────────────────────────────────────────────────{ counter: 0 }─
utop # #require "deriving-yojson";;                                                                               
─( 16:37:17 )─< command 3 >────────────────────────────────────────────────────────────────────────{ counter: 0 }─
utop # type t = int deriving (Yojson);;zsh: exit 1     utop

Problem with toploop.ml and deriving.0.7

Hi,

I have notice that deriving-yojson does not work when using deriving.0.7. I got an error message saying that Yojson is not a known `class'.

However, it seems that downgrading deriving.0.7 to deriving.0.6.2 "fixed" the issue.

Best Regards,

Julien

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